EXXONMOBIL CHEMICAL PATENTS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 814 1
 
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 555 1
 
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 369 1
 
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 353 3
 
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 143 9
 
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 123 21
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM 105 55
 
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF 105 4
 
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 86 13
 
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 54 20
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0096,506 Supported Catalyst Systems and Methods of Using Same Aug 19, 16 Apr 06, 17 [C08J, C08F]
2017/0096,507 Asymmetric Fluorenyl-Substituted Salan Catalysts Aug 19, 16 Apr 06, 17 [C08F]
2017/0096,508 Supported Salan Catalysts Aug 19, 16 Apr 06, 17 [C07F, C08F]
2017/0096,509 Polymerization Process Using Bis Phenolate Compounds Supported on Organoaluminum Treated Layered Silicate Supports Aug 19, 16 Apr 06, 17 [C08F]
2017/0096,510 Supported Bis Phenolate Transition Metals Complexes, Production and Use Thereof Aug 19, 16 Apr 06, 17 [C08F]
2017/0096,511 Polymerization Process Using Bis Phenolate Compounds Supported on Organoaluminum Treated Layered Silicate Supports Aug 19, 16 Apr 06, 17 [C08F]
2017/0087,540 Catalyst and Its Use in Dehydrocyclization Processes Aug 18, 16 Mar 30, 17 [C07C, B01J]
2017/0088,485 Catalyst and Its Use in Hydrocarbon Conversion Process Aug 18, 16 Mar 30, 17 [C07C, B01J]
2017/0088,486 Hydrocarbon Dehydrocyclization in the Presence of Carbon Dioxide Aug 18, 16 Mar 30, 17 [C07C, B01J]
2017/0088,487 Hydrocarbon Conversion Aug 18, 16 Mar 30, 17 [C07C]
2017/0088,488 Hydrocarbon Dehydrocyclization Aug 18, 16 Mar 30, 17 [C07C]
2017/0088,489 Conversion of Non-Aromatic Hydrocarbon Aug 18, 16 Mar 30, 17 [C07C]
2017/0088,490 Hydrocarbon Conversion Aug 18, 16 Mar 30, 17 [C07C, B01J]
2017/0088,491 Hydrocarbon Dehydrocyclization Aug 18, 16 Mar 30, 17 [C07C, B01J]
2017/0088,492 Hydrocarbon Conversion Aug 18, 16 Mar 30, 17 [C07C]
2017/0088,641 Polymerization Process Using Pyridyldiamido Compounds Supported on Organoaluminum Treated Layered Silicate Supports Aug 17, 16 Mar 30, 17 [C08F]
2017/0088,643 HYDROGENATION OF ANNULATED CYCLOPENTADIENYL METAL COMPLEXESAND METALLOCENE CATALYSTS COMPRISING SUCH Aug 16, 16 Mar 30, 17 [C07F, C08F]
2017/0088,647 Polymerization Using a Spiral Heat Exchanger Aug 19, 16 Mar 30, 17 [C08F]
2017/0088,688 Polycyclic Aromatic Hydrocarbon Functionalized Isobutylene Copolymers for Dispersing Graphene and Graphite Aug 22, 16 Mar 30, 17 [C08K, C08L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9611343 Methods of making polyethylene polymer comprising polar comonomer and polymer compositions Mar 01, 13 Apr 04, 17 [C08J, C08F, C08L]
9611348 Process of producing polyolefins using metallocene polymerization catalysts and copolymers therefrom Apr 09, 14 Apr 04, 17 [C07F, C08F]
9605096 Methods for polyolefin polymerization with high activity catalyst systems Jun 05, 14 Mar 28, 17 [C08F]
9605186 Adhesive compositions of ethylene-based and propylene-based polymers Oct 02, 13 Mar 28, 17 [C09J, C08K]
9598332 Production of para-xylene Nov 05, 14 Mar 21, 17 [C07C]
9598444 Transition metal complexes of tridentate dianionic CNN ligands, production and use thereof May 12, 16 Mar 21, 17 [C07F, C08F]
9592467 System and method for reducing fouling rate in a hydrogenation reactor Mar 28, 14 Mar 14, 17 [C08F, C09F, B01D, B03C]
9593056 Process for producing cumene with alkylation effluent recycle Nov 26, 13 Mar 14, 17 [C07C]
9593057 Method and apparatus for reducing condensation in vapor-liquid acid gas scrubbers Oct 17, 14 Mar 14, 17 [C10G, C07C, B01D]
9593288 Lubricants from mixed alpha-olefin feeds Nov 18, 14 Mar 14, 17 [C10G, C08F, C07C, C10M]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0290,616 Process and Apparatus for Continuous Solution Polymerization ABAN Nov 13, 14 Oct 15, 15 [B01J]
2015/0183,696 Naphthalene-Depleted Fluids ABAN Sep 16, 13 Jul 02, 15 [C07C, B01D]
2014/0350,316 Production of Paraxylene ABAN Aug 11, 14 Nov 27, 14 [C07C]
2014/0343,204 Esters, Hydrogenated Derivatives Thereof, and Processes for Producing the Same ABAN Jun 07, 12 Nov 20, 14 [C07C, C08K]
2014/0330,061 Hydrocarbon Conversion Process and Molecular Sieve of MFS Framework Type With Controllable Average Size ABAN Jul 21, 14 Nov 06, 14 [C10G, C07C, B01J]
2014/0311,976 Extraction Processes ABAN Mar 26, 14 Oct 23, 14 [C02F]
2014/0305,651 Hydraulic Fracturing Composition ABAN Oct 10, 13 Oct 16, 14 [E21B, C09K]
2014/0171,293 Xylene Isomerization Process and Catalyst Therefor ABAN Feb 21, 14 Jun 19, 14 [B01J]
2014/0147,646 Polymeric Films and Methods to Manufacture The Same ABAN Nov 05, 10 May 29, 14 [B29C, B32B]
2014/0121,341 Supported Metallocene Catalyst Systems and Methods of Preparation Thereof ABAN Oct 28, 13 May 01, 14 [C08F]
2014/0088,217 Hydrothiolation of Vinyl-Terminated Macromonomers With Thiol-Containing Compounds ABAN Sep 19, 13 Mar 27, 14 [C08F]
2013/0345,481 Process for Producing Para-Xylene ABAN Aug 23, 13 Dec 26, 13 [C07C]
2013/0296,619 Production of Olefins and Aromatics ABAN May 07, 12 Nov 07, 13 [C10G]
2013/0281,340 Lubricant Compositions Comprising Ethylene Propylene Copolymers and Methods for Making Them ABAN Mar 12, 13 Oct 24, 13 [C10M]
2013/0274,425 Methods To Increase Oligomer Viscosity And Uses Thereof ABAN Apr 13, 12 Oct 17, 13 [C08F]
2013/0264,774 Flange Joint and Method for Preventing a Fluid from Leaking Out Through a Flange Joint ABAN Sep 20, 11 Oct 10, 13 [F16L, F16J]
2013/0225,851 Plasticizer ABAN Oct 03, 12 Aug 29, 13 [C07C]
2013/0216,812 Modified Polyethylene Compositions with Enhanced Melt Strength ABAN Mar 13, 13 Aug 22, 13 [C08F, C08L]
2013/0217,936 Method of Making Catalyst, Catalyst Made Thereby and Use Thereof ABAN Jan 25, 13 Aug 22, 13 [B01J]
2013/0217,940 Alkylation of Benzene and/or Toluene with Methanol ABAN May 30, 12 Aug 22, 13 [C07C]

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